Overview#

PrimaryGroupID is an AttributeType used in Microsoft Active Directory

Contains the Relative IDentifier (RID) for the primary group of the user. By default, this is the RID for the Domain Users group.

LDAP Attribute Definition#

The PrimaryGroupID AttributeTypes is defined as:

• OID of 1.2.840.113556.1.4.98
• NAME: PrimaryGroupID
• DESC:
• EQUALITY:
• ORDERING:
• SYNTAX: 1.3.6.1.4.1.1466.115.121.1.27 (Integer)
  • UPPERBOUND: 4 Bytes
• SINGLE-VALUE
• USAGE: UserApplications
• Extended Flags:
• Used as MUST in:
• Used MAY in:
  • Computer
  • InetOrgPerson
  • user

More Information#

There might be more information for this subject on one of the following:

• 1.2.840.113556.1.4.98
• GROUP_SECURITY_INFORMATION
• MSFT Access Token
• ObjectSID
• Security Descriptor
• User

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• [#1] - Primary-Group-ID attribute - based on information obtained 2018-03-28-